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Find the area of a rectangle whose length is represented by 2x - 3 and whose
width is represented by 4x + 5.


Sagot :

Answer:

area = 8x^2 - 2x - 15

Step-by-step explanation:

area = length x width

area = (2x-3) x (4x+5)

area = 8x^2 + 10x - 12x - 15

reduce:

area = 8x^2 - 2x - 15